Cooktop



FIG. 1 is a top perspective view of a cooktop showing our new design.

FIG. 2 is a front elevation view of the cooktop shown in FIG. 1.

FIG. 3 is a right side elevation view of the cooktop shown in FIG. 1.

FIG. 4 is a left side elevation view of the cooktop shown in FIG. 1;and,

FIG. 5 is a top plan view of the cooktop shown in FIG. 1.

The broken line showing of environment in the drawings is forillustrative purposes only and forms no part of the claimed design.

We claim the ornamental design for a cooktop, as shown and described.